51.   The tactic worked, cutting absenteeism dramatically, even nine months later, according to the study.

52.   The tactic has worked to encourage people to keep their guns at home, thereby decreasing the number of street shootings.

53.   The tactic worked.

54.   The tactic is working.

55.   The tactic may be working.

56.   The tactic worked two years ago on a minimum wage increase.

57.   The tactic worked, Beswick says, because six weeks later, Disney pulled the vest off the market.

58.   The tactic worked, Kreindler said.

59.   This tactic does not work well since vice presidents are not independent entities.

60.   This tactic has worked before.